Active matrix display device

摘要

An active matrix display comprises an active matrix 1 and a digital data driver 30 formed on a common substrate 100 by a common integration process. The driver 30 comprises a serial to parallel converter 20 having m registers forming at least one set for storing display data for m picture elements, where m is less than the number M of data lines of the matrix 1. The outputs of the registers are connected to m digital/analogue converters 21 whose outputs are connected to m bus lines 50 of an m phase analogue driver 22 in the form of a switching network. The switching network connects in turn groups of m physically adjacent data lines of the matrix 1 to the m bus lines, respectively. <IMAGE>